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Move routine to analyze/guess what type of CD image we have got into

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the library.
This commit is contained in:
rocky
2003-08-16 15:34:58 +00:00
parent c064caaa89
commit f29360b3df
8 changed files with 155 additions and 402 deletions
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92
src/cd-info.c
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@@ -1,5 +1,5 @@
/*
$Id: cd-info.c,v 1.19 2003/08/16 12:59:03 rocky Exp $
$Id: cd-info.c,v 1.20 2003/08/16 15:34:58 rocky Exp $
Copyright (C) 2003 Rocky Bernstein <rocky@panix.com>
Copyright (C) 1996,1997,1998 Gerd Knorr <kraxel@bytesex.org>
@@ -52,6 +52,7 @@
#include <cdio/cdio.h>
#include <cdio/logging.h>
#include <cdio/util.h>
#include <cdio/cd_types.h>
#include <fcntl.h>
#ifdef __linux__
@@ -63,7 +64,6 @@
#endif
#include <errno.h>
#include "analyze.h"
#ifdef ENABLE_NLS
#include <locale.h>
@@ -108,8 +108,8 @@
#define NORMAL ""
#endif
CdIo *cdio;
cdio_analysis_t cdio_analysis;
/* Used figure out what type of filesystem or CD image we've got. */
cdio_analysis_t cdio_analysis;
#if CDIO_IOCTL_FINISHED
struct cdrom_mcn mcn;
@@ -117,12 +117,6 @@ struct cdrom_multisession ms;
struct cdrom_subchnl sub;
#endif
int first_data = -1; /* # of first data track */
int num_data = 0; /* # of data tracks */
int first_audio = -1; /* # of first audio track */
int num_audio = 0; /* # of audio tracks */
char *source_name = NULL;
char *program_name;
@@ -479,7 +473,7 @@ _log_handler (cdio_log_level_t level, const char message[])
#ifdef HAVE_CDDB
static void
print_cddb_info(track_t num_tracks, track_t first_track_num) {
print_cddb_info(CdIo *cdio, track_t num_tracks, track_t first_track_num) {
int i, matches;
cddb_conn_t *conn = cddb_new();
@@ -570,9 +564,9 @@ print_vcd_info(void) {
return;
}
fprintf (stdout, "format: %s\n", vcdinfo_get_format_version_str(obj));
fprintf (stdout, "album id: `%.16s'\n", vcdinfo_get_album_id(obj));
fprintf (stdout, "volume count: %d\n", vcdinfo_get_volume_count(obj));
fprintf (stdout, "volume number: %d\n", vcdinfo_get_volume_num(obj));
fprintf (stdout, "album id: `%.16s'\n", vcdinfo_get_album_id(obj));
fprintf (stdout, "volume count: %d\n", vcdinfo_get_volume_count(obj));
fprintf (stdout, "volume number: %d\n", vcdinfo_get_volume_num(obj));
fprintf (stdout, "system id: `%s'\n", vcdinfo_get_system_id(obj));
fprintf (stdout, "volume id: `%s'\n", vcdinfo_get_volume_id(obj));
fprintf (stdout, "volumeset id: `%s'\n", vcdinfo_get_volumeset_id(obj));
@@ -603,22 +597,22 @@ print_analysis(int ms_offset, cdio_analysis_t cdio_analysis,
{
int need_lf;
switch(fs & CDIO_FS_MASK) {
switch(CDIO_FSTYPE(fs)) {
case CDIO_FS_NO_DATA:
if (num_audio > 0) {
printf("Audio CD, CDDB disc ID is %08lx\n",
cddb_discid(cdio, num_tracks));
#ifdef HAVE_CDDB
if (!opts.no_cddb) print_cddb_info(num_tracks, first_track_num);
if (!opts.no_cddb) print_cddb_info(cdio, num_tracks, first_track_num);
#endif
}
break;
case CDIO_FS_ISO_9660:
printf("CD-ROM with ISO 9660 filesystem");
if (fs & JOLIET) {
if (fs & CDIO_FS_ANAL_JOLIET) {
printf(" and joliet extension level %d", cdio_analysis.joliet_level);
}
if (fs & ROCKRIDGE)
if (fs & CDIO_FS_ANAL_ROCKRIDGE)
printf(" and rockridge extensions");
printf("\n");
break;
@@ -650,7 +644,7 @@ print_analysis(int ms_offset, cdio_analysis_t cdio_analysis,
printf("CD-ROM with unknown filesystem\n");
break;
}
switch(fs & CDIO_FS_MASK) {
switch(CDIO_FSTYPE(fs)) {
case CDIO_FS_ISO_9660:
case CDIO_FS_ISO_9660_INTERACTIVE:
case CDIO_FS_ISO_HFS:
@@ -661,22 +655,22 @@ print_analysis(int ms_offset, cdio_analysis_t cdio_analysis,
need_lf = 0;
if (first_data == 1 && num_audio > 0)
need_lf += printf("mixed mode CD ");
if (fs & XA)
if (fs & CDIO_FS_ANAL_XA)
need_lf += printf("XA sectors ");
if (fs & MULTISESSION)
if (fs & CDIO_FS_ANAL_MULTISESSION)
need_lf += printf("Multisession, offset = %i ", ms_offset);
if (fs & HIDDEN_TRACK)
if (fs & CDIO_FS_ANAL_HIDDEN_TRACK)
need_lf += printf("Hidden Track ");
if (fs & PHOTO_CD)
if (fs & CDIO_FS_ANAL_PHOTO_CD)
need_lf += printf("%sPhoto CD ",
num_audio > 0 ? " Portfolio " : "");
if (fs & CDTV)
if (fs & CDIO_FS_ANAL_CDTV)
need_lf += printf("Commodore CDTV ");
if (first_data > 1)
need_lf += printf("CD-Plus/Extra ");
if (fs & BOOTABLE)
if (fs & CDIO_FS_ANAL_BOOTABLE)
need_lf += printf("bootable CD ");
if (fs & VIDEOCDI && num_audio == 0) {
if (fs & CDIO_FS_ANAL_VIDEOCDI && num_audio == 0) {
need_lf += printf("Video CD ");
#ifdef HAVE_VCDINFO
if (!opts.no_vcd) {
@@ -685,9 +679,9 @@ print_analysis(int ms_offset, cdio_analysis_t cdio_analysis,
}
#endif
}
if (fs & SVCD)
if (fs & CDIO_FS_ANAL_SVCD)
need_lf += printf("Super Video CD (SVCD) or Chaoji Video CD (CVD)");
if (fs & CVD)
if (fs & CDIO_FS_ANAL_CVD)
need_lf += printf("Chaoji Video CD (CVD)");
if (need_lf) printf("\n");
}
@@ -698,14 +692,19 @@ int
main(int argc, const char *argv[])
{
int fs=0;
CdIo *cdio=NULL;
cdio_fs_anal_t fs=0;
int i;
lsn_t start_track; /* first sector of track */
lsn_t data_start =0; /* start of data area */
int ms_offset = 0;
track_t num_tracks=0;
track_t first_track_num=0;
lsn_t start_track; /* first sector of track */
lsn_t data_start =0; /* start of data area */
int ms_offset = 0;
track_t num_tracks=0;
track_t first_track_num = 0;
unsigned int num_audio = 0; /* # of audio tracks */
unsigned int num_data = 0; /* # of data tracks */
int first_data = -1; /* # of first data track */
int first_audio = -1; /* # of first audio track */
poptContext optCon = poptGetContext (NULL, argc, argv, optionsTable, 0);
gl_default_cdio_log_handler = cdio_log_set_handler (_log_handler);
@@ -928,9 +927,9 @@ main(int argc, const char *argv[])
/* CD-I/Ready says start_track <= 30*75 then CDDA */
if (start_track > 100 /* 100 is just a guess */) {
fs = cdio_guess_filesystem(cdio, 0, 1, &cdio_analysis);
if ((fs & CDIO_FS_MASK) != CDIO_FS_UNKNOWN)
fs |= HIDDEN_TRACK;
fs = cdio_guess_cd_type(cdio, 0, 1, &cdio_analysis);
if ((CDIO_FSTYPE(fs)) != CDIO_FS_UNKNOWN)
fs |= CDIO_FS_ANAL_HIDDEN_TRACK;
else {
fs &= ~CDIO_FS_MASK; /* del filesystem info */
printf("Oops: %i unused sectors at start, "
@@ -971,7 +970,7 @@ main(int argc, const char *argv[])
if (start_track < data_start + cdio_analysis.isofs_size)
continue;
fs = cdio_guess_filesystem(cdio, start_track, i, &cdio_analysis);
fs = cdio_guess_cd_type(cdio, start_track, i, &cdio_analysis);
if (i > 1) {
/* track is beyond last session -> new session found */
@@ -981,18 +980,19 @@ main(int argc, const char *argv[])
j++, i, start_track, cdio_analysis.isofs_size);
printf("ISO 9660: %i blocks, label `%.32s'\n",
cdio_analysis.isofs_size, cdio_analysis.iso_label);
fs |= MULTISESSION;
fs |= CDIO_FS_ANAL_MULTISESSION;
} else {
print_analysis(ms_offset, cdio_analysis, fs, first_data, num_audio,
num_tracks, first_track_num, cdio);
}
if (!(((fs & CDIO_FS_MASK) == CDIO_FS_ISO_9660 ||
(fs & CDIO_FS_MASK) == CDIO_FS_ISO_HFS ||
/* (fs & CDIO_FS_MASK) == CDIO_FS_ISO_9660_INTERACTIVE)
if ( !(CDIO_FSTYPE(fs) == CDIO_FS_ISO_9660 ||
CDIO_FSTYPE(fs) == CDIO_FS_ISO_HFS ||
/* CDIO_FSTYPE(fs) == CDIO_FS_ISO_9660_INTERACTIVE)
&& (fs & XA))) */
(fs & CDIO_FS_MASK) == CDIO_FS_ISO_9660_INTERACTIVE)))
break; /* no method for non-iso9660 multisessions */
CDIO_FSTYPE(fs) == CDIO_FS_ISO_9660_INTERACTIVE) )
/* no method for non-ISO9660 multisessions */
break;
}
}
}